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» Discretization: An Enabling Technique
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ICPR
2008
IEEE
16 years 28 days ago
Face recognition using curvelet based PCA
This paper identifies a novel feature space to address the problem of human face recognition from still images. This is based on the PCA space of the features extracted by a new m...
Tanaya Mandal, Q. M. Jonathan Wu
ICDE
2007
IEEE
169views Database» more  ICDE 2007»
16 years 24 days ago
Mining Personally Important Places from GPS Tracks
The discovery of a person’s personally important places involves obtaining the physical locations for a person’s places that matter to his daily life and routines. This proble...
Changqing Zhou, Nupur Bhatnagar, Shashi Shekhar, L...
ICTAI
2005
IEEE
16 years 2 days ago
Cellular Ants: Combining Ant-Based Clustering with Cellular Automata
This paper proposes a novel data clustering algorithm, coined ‘cellular ants’, which combines principles of cellular automata and ant colony optimization algorithms to group s...
Andrew Vande Moere, Justin James Clayden
ISCIS
2003
Springer
15 years 11 months ago
Improved POCS-Based De-blocking Algorithm for Block-Transform Compressed Images
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
Yoon Kim, Chun-Su Park, Kyunghun Jang, Sung-Jea Ko
CDC
2009
IEEE
139views Control Systems» more  CDC 2009»
15 years 11 months ago
Reachability analysis for continuous systems under shared control: Application to user-interface design
— We extend techniques for a reachability-based ion to continuous systems under shared control, that is, systems which have both inputs controlled by the automation and inputs co...
Nikolai Matni, Meeko Oishi